Stats Model Report

Dataset :
Synthetic dataset for inclusion in BIDS-examples
Model :
nback_model001
Participants (1) :
01

Specification
                        {
  "bids_model_version": "1.0.0",
  "description": "nback",
  "edges": [
    {
      "destination": "t-test",
      "filter": {
        "contrast": [
          "dichotic_gt_forward",
          "forward_gt_backward",
          "task_vs_baseline"
        ]
      },
      "source": "subject"
    },
    {
      "destination": "F-test",
      "filter": {
        "contrast": [
          "trial_type.scene_target_nbackparam",
          "trial_type.faces_nontarget_rtparam"
        ]
      },
      "source": "subject"
    }
  ],
  "input": {
    "task": "nback"
  },
  "name": "nback_model001",
  "nodes": [
    {
      "contrasts": [
        {
          "condition_list": [
            "trial_type.scene_target_nbackparam",
            "trial_type.faces_nontarget_rtparam"
          ],
          "name": "dichotic_gt_forward",
          "test": "t",
          "weights": [
            1,
            -1
          ]
        },
        {
          "condition_list": [
            "trial_type.scene_target_nbackparam",
            "trial_type.faces_nontarget_rtparam"
          ],
          "name": "forward_gt_backward",
          "test": "t",
          "weights": [
            -1,
            1
          ]
        },
        {
          "condition_list": [
            "trial_type.scene_target_nbackparam",
            "trial_type.faces_nontarget_rtparam"
          ],
          "name": "task_vs_baseline",
          "test": "t",
          "weights": [
            0.5,
            0.5
          ]
        }
      ],
      "dummy_contrasts": {
        "contrasts": [
          "trial_type.scene_target_nbackparam",
          "trial_type.faces_nontarget_rtparam"
        ],
        "test": "t"
      },
      "group_by": [
        "subject",
        "session"
      ],
      "level": "run",
      "model": {
        "x": [
          "trial_type.scene_target_nbackparam",
          "trial_type.faces_nontarget_rtparam",
          1
        ]
      },
      "name": "subject",
      "transformations": {
        "instructions": [
          {
            "input": [
              "trial_type"
            ],
            "name": "Factor"
          },
          {
            "input": [
              "trial_type.scene_target_nbackparam",
              "trial_type.faces_nontarget_rtparam"
            ],
            "model": "spm",
            "name": "Convolve"
          }
        ],
        "transformer": "pybids-transforms-v1"
      }
    },
    {
      "dummy_contrasts": {
        "test": "t"
      },
      "group_by": [
        "session",
        "contrast"
      ],
      "level": "dataset",
      "model": {
        "type": "glm",
        "x": [
          1
        ]
      },
      "name": "t-test"
    },
    {
      "contrasts": [
        {
          "condition_list": [
            "trial_type.scene_target_nbackparam",
            "trial_type.faces_nontarget_rtparam"
          ],
          "name": "group",
          "test": "F",
          "weights": [
            [
              1,
              0
            ],
            [
              0,
              1
            ]
          ]
        }
      ],
      "group_by": [
        "session"
      ],
      "level": "dataset",
      "model": {
        "type": "glm",
        "x": [
          "trial_type.scene_target_nbackparam",
          "trial_type.faces_nontarget_rtparam"
        ]
      },
      "name": "F-test"
    }
  ]
}
                    
Graph
structs subject name: subject level: run t-test name: t-test level: dataset subject->t-test F-test name: F-test level: dataset subject->F-test

Node Reports

subject t-test F-test

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